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builtin/help.c: use warning_errno()

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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2016-05-08 16:47:27 +07:00 committed by Junio C Hamano
parent 6da31d7f75
commit 574774980c
1 changed files with 4 additions and 4 deletions
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8
builtin/help.c
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@ -127,7 +127,7 @@ static void exec_woman_emacs(const char *path, const char *page)
path = "emacsclient";
strbuf_addf(&man_page, "(woman \"%s\")", page);
execlp(path, "emacsclient", "-e", man_page.buf, (char *)NULL);
warning(_("failed to exec '%s': %s"), path, strerror(errno));
warning_errno(_("failed to exec '%s'"), path);
}
}
@ -148,7 +148,7 @@ static void exec_man_konqueror(const char *path, const char *page)
path = "kfmclient";
strbuf_addf(&man_page, "man:%s(1)", page);
execlp(path, filename, "newTab", man_page.buf, (char *)NULL);
warning(_("failed to exec '%s': %s"), path, strerror(errno));
warning_errno(_("failed to exec '%s'"), path);
}
}
@ -157,7 +157,7 @@ static void exec_man_man(const char *path, const char *page)
if (!path)
path = "man";
execlp(path, "man", page, (char *)NULL);
warning(_("failed to exec '%s': %s"), path, strerror(errno));
warning_errno(_("failed to exec '%s'"), path);
}
static void exec_man_cmd(const char *cmd, const char *page)
@ -165,7 +165,7 @@ static void exec_man_cmd(const char *cmd, const char *page)
struct strbuf shell_cmd = STRBUF_INIT;
strbuf_addf(&shell_cmd, "%s %s", cmd, page);
execl(SHELL_PATH, SHELL_PATH, "-c", shell_cmd.buf, (char *)NULL);
warning(_("failed to exec '%s': %s"), cmd, strerror(errno));
warning(_("failed to exec '%s'"), cmd);
}
static void add_man_viewer(const char *name)